UM

FCC ID: OEOTLSR8269DG32D

Users Manual

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  Application Note:
  User Guide for Telink
  TLSR8267 Debugging
  Dongle

  AN-BLE-16090500-E2

                                     Ver 1.1.0




                                                      TELINK SEMICONDUCTOR
                                       2016/10/8


Brief:
This document is the user guide for Telink TLSR8267
debugging dongle board.


                                        User Guide for Telink TLSR8267 Debugging Dongle




Published by
Telink Semiconductor

Bldg 3, 1500 Zuchongzhi Rd,
Zhangjiang Hi-Tech Park, Shanghai, China

© Telink Semiconductor
All Right Reserved


Legal Disclaimer
Telink Semiconductor reserves the right to make changes without further notice to
any products herein to improve reliability, function or design. Telink Semiconductor
disclaims any and all liability for any errors, inaccuracies or incompleteness contained
herein or in any other disclosure relating to any product.


Telink Semiconductor does not assume any liability arising out of the application or
use of any product or circuit described herein; neither does it convey any license
under its patent rights, nor the rights of others


The products shown herein are not designed for use in medical, life-saving, or
life-sustaining applications. Customers using or selling Telink Semiconductor products
not expressly indicated for use in such applications do so entirely at their own risk
and agree to fully indemnify Telink Semiconductor for any damages arising or
resulting from such use or sale.


Information:
For further information on the technology, product and business term, please
contact Telink Semiconductor Company (www.telink-semi.com).
For sales or technical support, please send email to the address of:
telinkcnsales@telink-semi.com
telinkcnsupport@telink-semi.com




AN-BLE-16090500-E2                              1                               Ver 1.1.0


                                        User Guide for Telink TLSR8267 Debugging Dongle



Revision History

Version              Major Changes                      Date              Author

 1.0.0                Initial release                  2016/9      W.W.X., L.X., Cynthia

          Updated silkscreen, pin description
          table and pin chart for GPIO test: PIN4
 1.1.0                                                2016/10        W.W.X., Cynthia
          and PIN6 of J18;
          Added 8267 dongle schematic.




AN-BLE-16090500-E2                             2                                Ver 1.1.0


                                                           User Guide for Telink TLSR8267 Debugging Dongle




     Table of contents
1     Function Brief ......................................................................................................... 4
2     Pin Description........................................................................................................ 6
3     Pin Connection Guide ............................................................................................. 7
    3.1     Supply power for 8267 Dongle ........................................................................ 7
    3.2     Download Firmware into 8267 Dongle ............................................................ 8
    3.3     Measure power-saving mode current for 8267 Dongle .................................. 9
    3.4     Test RF signal for 8267 Dongle....................................................................... 10
    3.5     Test GPIOs for 8267 Dongle ........................................................................... 11
4     Appendix ............................................................................................................... 12




     Table of figures
      Figure 1 Dongle silkscreen (Left: Top view, Right: Bottom view) ........................ 4
      Figure 2 Dongle photo ......................................................................................... 5
      Figure 3 Connection chart to supply power ........................................................ 7
      Figure 4 Connection chart to download FW ....................................................... 8
      Figure 5 Connection chart to test sleep current ................................................. 9
      Figure 6 Connection chart to test RF signal....................................................... 10
      Figure 7 Test GPIO signals on header pins......................................................... 11
      Figure 8 Schematic of 8267 dongle ................................................................... 12



          Table of tables
      Table 1         Pin description ....................................................................................... 6




AN-BLE-16090500-E2                                                    3                                              Ver 1.1.0


                                      User Guide for Telink TLSR8267 Debugging Dongle

1 Function Brief
    This document presents guide on how to use Telink TLSR8267 debugging dongle
board.
    The debugging dongle which is included in the TLSR8267 development kit can
be used for SDK development along with the TLSR8267 debugging EVK board. The
debugging dongle also supports independent development.




          Figure 1   Dongle silkscreen (Left: Top view, Right: Bottom view)



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                                         User Guide for Telink TLSR8267 Debugging Dongle




                                  2      1 J5     SW1
                            J18 4 1      3        SW2
         Not soldered by default. 6      3
                                         5    4 2
                                  8      7
                                         3    1 1 J22
                                         3    3 1 Not soldered by default.


                                         2
                                              6 4 2
                              1          1      1   J21
                           J4 2       J20     5 3 1 Not soldered by default.
                              3               3 3




                                       4 3 2 1


                                             J2




                              Figure 2       Dongle photo



    For schematic (C1T82A3_V1.3) of TLSR8267 debugging dongle board, please
refer to Appendix.




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                             User Guide for Telink TLSR8267 Debugging Dongle

2 Pin Description

                     Table 1 Pin description
J2
1                               VBUS
2                               DM (PE2)
3                               DP (PE3)
4                               GND
S1                              GND
S2                              GND
J4
1                               TL_SWS (PB0)
2                               GND
3                               3V3
J18
1                               TL_PD3
2                               TL_PE0
3                               TL_PE1
4                               TL_PA3
5                               TL_PA0
6                               TL_PA4
7                               TL_PA1
8                               TL_PA7
J20
1                               VDDO3
2                               3V3
J21
1                               TL_PB7
2                               TL_PWM2 (PC2)
3                               TL_PB5
4                               TL_PWM5 (PB6)
5                               TL_PB1
6                               TL_PWM4 (PB4)
J22
1                               TL_PWM3 (PC3)
2                               TL_PC5
3                               TL_PC4
4                               TL_PD2
SW1
                                TL_PD2
SW2
                                TL_PC5
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                                               User Guide for Telink TLSR8267 Debugging Dongle

3 Pin Connection Guide

  3.1 Supply power for 8267 Dongle
    There are two connection methods to supply power for Telink TLSR8267
debugging dongle board.
1. Method 1:
    Make sure a jumper cap is connected on J20 of 8267 Dongle.
    Then connect J2 (USB interface) with PC USB.


2. Method 2:
    Connect PIN2 and PIN3 of J4 with GND and 3.3V, respectively.




                                   J4
     Option 2:
     1)   Connect PIN2 with GND
                                          2   J20
     2)   Connect PIN3 with 3.3V
                                          3
                                                                  Option1:
                                                                  1)   Connect J20 with Jumper Cap;
                                                                  2)   Connect J2 with PC USB.



                                                    J2




                     Figure 3           Connection chart to supply power

AN-BLE-16090500-E2                                       7                                 Ver 1.1.0


                                              User Guide for Telink TLSR8267 Debugging Dongle

  3.2 Download Firmware into 8267 Dongle
        There are two connection methods to download firmware into Telink TLSR8267
debugging dongle board.
1. Method 1: Connect via USB
    Make sure a jumper cap is connected on J20 of 8267 Dongle.
    Connect J2 (USB interface) with the USB interface of a burning EVK board. The
    miniUSB interface of the burning EVK is connected with PC USB via an USB cable.


2. Method 2: Connect via Swire
    Connect PIN1, PIN2 and PIN3 of J4 with SWM, GND and 3.3V of a burning EVK,
    respectively.




   Option 2: Connect J4 with
    burning EVK via Swire.        J4
   1)    Connect PIN1 with SWM           1
   2)    Connect PIN2 with GND           2   J20

   3)    Connect PIN3 with 3.3V          3
                                                                 Option1:
                                                                 1)   Connect J20 with Jumper Cap;
                                                                 2)   Connect J2 with USB of burning EVK.



                                                   J2




                      Figure 4         Connection chart to download FW
AN-BLE-16090500-E2                                      8                                 Ver 1.1.0


                                           User Guide for Telink TLSR8267 Debugging Dongle

  3.3 Measure power-saving mode current for 8267 Dongle
    To measure current consumption of Telink TLSR8267 debugging dongle board in
deep sleep or suspend mode, please follow the connection steps below:
1) Remove jumper cap from J20 of 8267 dongle, as shown in Figure 5.
2) Connect anode (+) and cathode (-) of an amperemeter with anode (+) of 3.3V
    power supply and PIN3 of J4, respectively.
3) Connect cathode (-) of the 3.3V power supply with PIN2 of J4.




           Connect    PIN2   with                           Remove jumper cap from J20
           3.3V power supply --          J20
                                    J4
            Connect PIN3 with
            Amperemeter --




                     Figure 5 Connection chart to test sleep current



AN-BLE-16090500-E2                                9                                  Ver 1.1.0


                                       User Guide for Telink TLSR8267 Debugging Dongle

  3.4 Test RF signal for 8267 Dongle
    To test RF signal for Telink TLSR8267 debugging dongle board, the J5 should be
connected with a spectrum analyzer via a RF cable (supplied by Telink).

                                                                     Connect J5
Connect spectrum analyzer




                                         J5




                     Figure 6   Connection chart to test RF signal




AN-BLE-16090500-E2                            10                               Ver 1.1.0


                                             User Guide for Telink TLSR8267 Debugging Dongle

  3.5 Test GPIOs for 8267 Dongle
     Since all GPIOs of Telink TLSR8267 debugging dongle board are already
connected to corresponding pins of headers including J4, J18, J21 and J22, user can
directly test GPIO signals on header pins.
Note:
     Only J4 and J20 are soldered on 8267 debugging dongle demo board supplied by
Telink. User needs to solder J18, J21 and J22 for development purpose.


                             PE0            PD3
                             PA3            PE1
                         J18 PA4            PA0
                             PA7            PA1 PD2       PC5
                                                                J22
                                                3
                                                PC4       PC3
                                                 3


                                      J20      PB4 PB6 PC2
                                SWS                1       J21
                         J4 GND                PB1 PB5 PB7
                            3V3                3 3




                     Figure 7     Test GPIO signals on header pins




AN-BLE-16090500-E2                                   11                              Ver 1.1.0


                          User Guide for Telink TLSR8267 Debugging Dongle




FCC COMPLIANCE STATEMENT:

This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.

Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate the equipment.




AN-BLE-16090500-E2               12                               Ver 1.1.0



Document Created: 2019-04-15 19:09:52
Document Modified: 2019-04-15 19:09:52

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